NXG Cushing Midstream Energy Fund — Proxy Solicitation & Information Statement 2022

May 6, 2022

DEFA14A 1 cushing-defa14a.htm DEFINITIVE ADDITIONAL PROXY SOLICITATION MATERIALS Licensed to: U.S. Bank Document created using EDGARfilings PROfile 8.2.0.0 Copyright 1995 - 2022 Broadridge

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Filed by the Co-Registrants ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Additional Materials ☐ Soliciting Material Pursuant to §240.14a-12

The Cushing MLP & Infrastructure Total Return Fund The Cushing ® NextGen Infrastructure Income Fund (Exact Name of Co-Registrant as Specified in their Charters)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box): ☒ No fee required. ☐ Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
(1)	Title of each class of securities to which transaction applies:
(2)	Aggregate number of securities to which transaction applies:
(3)	Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is
calculated and state how it was determined):
(4)	Proposed maximum aggregate value of transaction:
(5)	Total fee paid:
Fee paid previously with preliminary materials: Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the
filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.
(1)	Amount Previously Paid:
(2)	Form, Schedule or Registration No.:
(3)	Filing Party:
(4)	Date Filed:

The Cushing ® MLP & Infrastructure Total Return Fund (SRV)

The Cushing ® NextGen Infrastructure Income Fund (SZC)

Important Information for Shareholders

The following updates and supplements certain information contained in the proxy statement furnished to the shareholders of The Cushing ® MLP & Infrastructure Total Return Fund (SRV) and The Cushing ® NextGen Infrastructure Income Fund (SZC) in connection with the joint Annual Meeting of Shareholders of the Funds to be held on May 26, 2022, and any adjournment, postponement or delay thereof.

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During the fiscal year ended November 30, 2021, Mr. Swank missed two meetings of the Board of Trustees due to personal health matters.